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create MVVM Architecture Pattern for my android app

Here is an example of how you could implement the MVVM (Model-View-ViewModel) architecture pattern in an Android app using Java: Create a View class, for example MainActivity that extends AppCompatActivity and is responsible for handling user interactions and displaying data to the user. public class MainActivity extends AppCompatActivity { private ActivityMainBinding binding; private MainViewModel viewModel; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); binding = DataBindingUtil.setContentView(this, R.layout.activity_main); viewModel = new ViewModelProvider(this).get(MainViewModel.class); binding.setViewModel(viewModel); binding.setLifecycleOwner(this); } } } } Create a ViewModel class, for example MainViewModel that extends AndroidViewModel and is responsible for holding and processing the data for the View , as well as handling any business logicy code public cla...
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how to send user location in background android code

  To send a user's location in the background in an Android application, you can use the FusedLocationProviderClient class to request location updates and the Service class to run a background service that can perform the location updates and send the data to your server or another destination. Here is an example of how to set up a background service that requests location updates every 5 minutes: Create a new service class that extends Service , for example LocationUpdateService . In the onCreate() method of the service, initialize the FusedLocationProviderClient and request location updates using the requestLocationUpdates() method. FusedLocationProviderClient fusedLocationClient; @Override public void onCreate() {     super.onCreate();     fusedLocationClient = LocationServices.getFusedLocationProviderClient(this);     fusedLocationClient.requestLocationUpdates(             getLocationRequest(),     ...
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How to create google map with drag marker to get user location with auto correct location edit text ...

For drag and drop with user location You have to create a google map fragment activity below are the xml code of google map xml <? xml version ="1.0" encoding ="utf-8" ?> < androidx.constraintlayout.widget.ConstraintLayout xmlns: android ="http://schemas.android.com/apk/res/android" xmlns: app ="http://schemas.android.com/apk/res-auto" xmlns: tools ="http://schemas.android.com/tools" android :layout_width ="match_parent" android :layout_height ="match_parent" tools :context =".GetUserLocationActivity" > < fragment android :id ="@+id/mapuserloc" android :name ="com.google.android.gms.maps.SupportMapFragment" android :layout_width ="match_parent" android :layout_height ="522dp" app :layout_constraintEnd_toEndOf ="parent" app :layout_constraintStart_toStartOf ="p...
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